LTC2054HVH(RevA) 查看數據表（PDF） - Linear Technology
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LTC2054HVH Datasheet PDF : 12 Pages
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LTC2054/LTC2055
ELECTRICAL CHARACTERISTICS (LTC2054HV/LTC2055HV) The ● denotes the specifications which apply
over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = ±5V
unless otherwise noted. (Note 3)
SYMBOL
IS
IS
VOS
∆VOS/∆T
IB
IOS
en
CMRR
PSRR
AVOL
VOUT
SR
GBW
fS
PARAMETER
Supply Current
Supply Current (Per Amplifier)
Input Offset Voltage
Average Input Offset Drift
Long-Term Offset Drift
Input Bias Current (Note 4)
CONDITIONS
No Load (LTC2054)
No Load (LTC2055)
(Note 2)
(Note 2)
Input Offset Current (Note 4)
Input Noise Voltage
Common Mode Rejection Ratio
RS = 100Ω, DC to 1Hz
RS = 100Ω, DC to 10Hz
VCM = GND to V+ – 0.9
Power Supply Rejection Ratio VS = 2.7V to 11V
Large-Signal Voltage Gain
RL = 100k, VOUT = GND
Maximum Output Voltage Swing
Slew Rate
Gain Bandwidth Product
Internal Sampling Frequency
RL = 5k to GND
RL = 5k to GND
RL = 100k to GND
RL = 100k to GND
LTC2054HVC/LTC2055HVC
LTC2054HVI/LTC2055HVI
MIN TYP MAX
●
175 210
●
150 180
±0.5 ±5
●
0.025 ±0.03
50
±3
●
±150
±6
●
±300
0.6
1.6
120 130
●
115
120 130
●
115
125 140
●
120
±4.78 ±4.82
● ±4.75
±4.98 ±4.99
● ±4.975
0.5
500
1
LTC2054HVH/LTC2055HVH
MIN TYP MAX UNITS
175 215
µA
150 185
µA
±0.5 ±5
µV
0.025 ±0.05 µV/°C
50
nV/√mo
±3
pA
±3000
pA
±6
pA
±700
pA
0.6
1.6
120 130
115
µVP-P
µVP-P
dB
dB
120 130
dB
115
dB
125 140
dB
120
dB
±4.78 ±4.82
V
± 4.70
V
±4.98 ±4.99
V
± 4.97
V
0.5
V/µs
500
kHz
1
kHz
Note 1: Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2: These parameters are guaranteed by design. Thermocouple effects
preclude measurements of these voltage levels during automated testing.
Note 3: All versions of the LTC2054/LTC2055 are designed, characterized
and expected to meet the extended temperature limits of – 40°C and
125°C. The LTC2054C/LTC2055C/LTC2054HVC/LTC2055HVC are
guaranteed to meet the temperature limits of 0°C and 70°C. The LTC2054I/
LTC2055I/LTC2054HVI/LTC2055HVI are guaranteed to meet temperature
limits of – 40°C and 85°C. The LTC2054H/LTC2055H and LTC2054HVH/
LTC2055HVH are guaranteed to meet the temperature limits of – 40°C and
125°C.
Note 4: Limit is determined by high speed automated test capability. See
Typical Chacteristic curves for actual typical performance. For tighter
specifications, please consult Linear Technology Marketing.
Note 5: The θJA specified for the DD package is with minimal PCB heat
spreading metal. Using expanded metal area on all layers of a board
reduces this value.
4
sn20545 20545fas
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